Inventor

Kang M. Lee

Inventor
Daejeon, KR

Overview

4→
Patents
1994–2011
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry21%
C01BNon-metallic elements21%
A61KPreparations for medical, dental or toiletry purposes7%
B01LChemical or physical laboratory apparatus for general use7%
B02CCrushing, pulverising, or disintegrating in general7%
B29CShaping or joining of plastics7%
F27BFurnaces, kilns, ovens or retorts in general7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
Y10TTechnical subjects covered by former us classification7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1995Patents assigned to KOREA RES INST CHEM TECH (3)· patent assignee history
1994–1995Based in Daejeon, KR· patent location history
1994Based in Daejon, KR· patent location history
2011Patents assigned to UNIV EWHA IND COLLABORATION (1)· patent assignee history
2011Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOREA RES INST CHEM TECH31994–1995
UNIV EWHA IND COLLABORATION12011
Locations
LocationPatentsSpan
Daejeon, KR21994–1995
Seoul, KR12011
Daejon, KR11994